80760554

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{5821}}^1$

素因数の和:6821

約数の個数: 16

約数和(自身を含む): 138610176

約数和(自身を除く): 57849622

約数列:

[1, 2, 7, 14, 991, 1982, 5821, 6937, 11642, 13874, 40747, 81494, 5768611, 11537222, 40380277, 80760554]

約数ペア:

[(1, 80760554), (2, 40380277), (7, 11537222), (14, 5768611), (991, 81494), (1982, 40747), (5821, 13874), (6937, 11642)]